X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-studio%2Ftags%2Fstable%2Fsrc%2Fgtkmm%2Fwidget_compselect.cpp;fp=synfig-studio%2Ftags%2Fstable%2Fsrc%2Fgtkmm%2Fwidget_compselect.cpp;h=4ffa5118c2322370f61d977c833869abba17b425;hb=4cb5360f578f79e5d9e234570018d762ea0a964f;hp=0000000000000000000000000000000000000000;hpb=91c14fb028f8cbf78be64623aded885725606f78;p=synfig.git

diff --git a/synfig-studio/tags/stable/src/gtkmm/widget_compselect.cpp b/synfig-studio/tags/stable/src/gtkmm/widget_compselect.cpp
new file mode 100644
index 0000000..4ffa511
--- /dev/null
+++ b/synfig-studio/tags/stable/src/gtkmm/widget_compselect.cpp
@@ -0,0 +1,171 @@
+/* === S Y N F I G ========================================================= */
+/*!	\file widget_compselect.cpp
+**	\brief Template File
+**
+**	$Id$
+**
+**	\legal
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+**	This package is free software; you can redistribute it and/or
+**	modify it under the terms of the GNU General Public License as
+**	published by the Free Software Foundation; either version 2 of
+**	the License, or (at your option) any later version.
+**
+**	This package is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**	General Public License for more details.
+**	\endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+#	include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#	include <config.h>
+#endif
+
+#include <gtkmm/menu.h>
+#include "widget_compselect.h"
+#include <ETL/stringf>
+#include <synfig/valuenode.h>
+#include "instance.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace synfig;
+using namespace studio;
+
+/* === M A C R O S ========================================================= */
+
+/* === G L O B A L S ======================================================= */
+
+/* === P R O C E D U R E S ================================================= */
+
+/* === M E T H O D S ======================================================= */
+
+Widget_CompSelect::Widget_CompSelect()
+{
+	App::signal_instance_created().connect(sigc::mem_fun(*this,&studio::Widget_CompSelect::new_instance));
+	App::signal_instance_deleted().connect(sigc::mem_fun(*this,&studio::Widget_CompSelect::delete_instance));
+	App::signal_instance_selected().connect(sigc::mem_fun(*this,&studio::Widget_CompSelect::set_selected_instance_signal));
+
+	set_menu(instance_list_menu);
+	refresh();
+}
+
+Widget_CompSelect::~Widget_CompSelect()
+{
+}
+
+void
+Widget_CompSelect::set_selected_instance_signal(etl::handle<studio::Instance> x)
+{
+	set_selected_instance(x);
+}
+
+void
+Widget_CompSelect::set_selected_instance_(etl::handle<studio::Instance> instance)
+{
+	if(studio::App::shutdown_in_progress)
+		return;
+
+	selected_instance=instance;
+}
+
+void
+Widget_CompSelect::set_selected_instance(etl::loose_handle<studio::Instance> x)
+{
+	if(studio::App::shutdown_in_progress)
+		return;
+
+	// if it's already selected, don't select it again
+	if (x==selected_instance)
+		return;
+
+	std::list<etl::handle<studio::Instance> >::iterator iter;
+
+	if(x)
+	{
+		int i;
+		for(i=0,iter=studio::App::instance_list.begin();iter!=studio::App::instance_list.end() && ((*iter)!=x);iter++,i++);
+
+		assert(*iter==x);
+
+		set_history(i);
+	}
+	else
+		set_history(0);
+
+	set_selected_instance_(x);
+}
+
+void
+Widget_CompSelect::new_instance(etl::handle<studio::Instance> instance)
+{
+	if(studio::App::shutdown_in_progress)
+		return;
+
+	assert(instance);
+
+	etl::loose_handle<studio::Instance> loose_instance(instance);
+
+	instance->synfigapp::Instance::signal_filename_changed().connect(sigc::mem_fun(*this,&Widget_CompSelect::refresh));
+	instance->synfigapp::Instance::signal_filename_changed().connect(
+		sigc::bind<etl::loose_handle<studio::Instance> >(
+			sigc::mem_fun(*this,&Widget_CompSelect::set_selected_instance),
+			loose_instance
+		)
+	);
+
+	{
+		std::string name=basename(instance->get_file_name());
+
+		instance_list_menu.items().push_back(Gtk::Menu_Helpers::MenuElem(name,
+			sigc::bind<etl::loose_handle<studio::Instance> >(sigc::ptr_fun(&studio::App::set_selected_instance),loose_instance)	));
+	}
+
+}
+
+void
+Widget_CompSelect::delete_instance(etl::handle<studio::Instance> instance)
+{
+	DEBUGPOINT();
+	refresh();
+
+	if(selected_instance==instance)
+	{
+		set_selected_instance(0);
+		set_history(0);
+	}
+}
+
+void
+Widget_CompSelect::refresh()
+{
+	remove_menu();
+
+	if(!instance_list_menu.items().empty())
+		instance_list_menu.items().clear();
+
+	if(studio::App::shutdown_in_progress)
+		return;
+
+	std::list<etl::handle<studio::Instance> >::iterator iter;
+	for(iter=studio::App::instance_list.begin();iter!=studio::App::instance_list.end();iter++)
+	{
+		std::string name=basename((*iter)->get_file_name());
+
+		instance_list_menu.items().push_back(Gtk::Menu_Helpers::MenuElem(name,
+			sigc::bind<etl::loose_handle<studio::Instance> >(sigc::ptr_fun(&studio::App::set_selected_instance),*iter)	));
+	}
+	set_menu(instance_list_menu);
+}